P83C557E4EFB/201
Microcontroller, 8-Bit, MROM, 16MHz, CMOS, PQFP80Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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NXP Semiconductors P83C557 series 8-bit microcontroller, part number P83C557E4EFB-201, operates at a maximum clock frequency of 16MHz. This CMOS device features 64KB of MROM program memory, 256 bytes of internal RAM, and an additional 256 bytes of RAM accessible via the P83C557 specific bit-addressable area. It includes a 16-bit address bus width and an 8-bit external data bus width, supporting up to 48 general-purpose I/O lines. The microcontroller is equipped with an 8-bit ADC, multiple PWM channels, and a UART for serial communication. This component is housed in an 80-lead PQFP package with a 0.8mm terminal pitch. Its operational temperature range is -40°C to +85°C, with a supply voltage range of 4.5V to 5.5V. Applications for this microcontroller include industrial control, automotive systems, and consumer electronics.
Additional Information
Series: P83C557RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 20.0000 |
| Speed | 16.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Address_Bus_Width | 16 |
| Bit_Size | 8 |
| Clock_Frequency_Max | 16.0000000000000000 |
| DAC_Channels | No |
| DMA_Channels | No |
| External_Data_Bus_Width | 8 |
| JESD_30_Code | R-PQFP-G80 |
| Number_of_I_O_Lines | 48 |
| Number_of_Terminals | 80 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Program_Memory_Type | MROM |
| PWM_Channels | Yes |
| Seated_Height_Max | 3.3000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | Microcontroller |
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